Parts & Accessories

Mounting brackets hang over the edge of your tank and allow you to attach the float switch(es) using cable ties. Brackets have a 1" nylon set screw allowing you to secure them to your tank if your tan…

The liquid level float switch is a popular technique in water level applications. Great for aquarium top-off, humidification/de-humidification, hydroponics projects, water features and air conditionin…

This Float Valve can be either hung on the side of a sump or attach through a drilled hole in the side of your sump. The hand crafted acrylic hang-on frame allows for easy adjustment of the water leve…

The liquid level float switch is a popular technique in water level applications. Great for aquarium top-off, humidification/de-humidification, hydroponics projects, water features and air conditionin…

JG Speedfit is the easy to use, plastic push-fit system suitable for a variety of hot and cold water applications. They are easy to install and can even be disconnected and re-connected, if required. …

JG Speedfit is the easy to use, plastic push-fit system suitable for a variety of hot and cold water applications. They are easy to install and can even be disconnected and re-connected, if required. …

JG Speedfit is the easy to use, plastic push-fit system suitable for a variety of hot and cold water applications. They are easy to install and can even be disconnected and re-connected, if required. …

This device allows the water to pass over the membrane, bypassing the flow restrictor, giving the membrane surface a flushing and cleaning of collected surface debris. This procedure will extend the l…

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About Us

Mail Order Pet Supplies (or MOPS as we're often referred to) was created in 1996 with the objective of delivering affordable prices to
Tropical Fish Hobbyists! Over the years we have used our warehousing, logistic and electronic capabilities to bring pond, reptile, bird and other pet products
to our customers. Through MOPS - Aquarium Supplies we are offering high-quality, brand name Aquarium products including filters, heaters, pumps, lighting, nutrition and much more for the Tropical Fish Hobbyist.